:root {
  --color-primary: #0f6fff;
  --color-accent: #15b79e;
  --color-text: #1a1f36;
  --color-muted: #5c6b7a;
  --color-border: #e7ecf3;
  --color-bg: #ffffff;
  --color-soft: #f5f8fc;
  --font-sans: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  --font-display: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  --radius: 12px;
  --shadow: 0 8px 30px rgba(15, 111, 255, 0.08);
  --header-h: 72px;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --motion-fast: 0.2s;
  --motion-medium: 0.35s;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  color: #0a5ad9;
}

.container {
  width: min(1120px, 100% - 40px);
  margin-inline: auto;
}

.container.narrow {
  width: min(760px, 100% - 40px);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.brand {
  display: inline-flex;
  border-radius: 8px;
  transition: transform var(--motion-fast) var(--ease-out-expo), opacity var(--motion-fast);
}

.brand:hover {
  transform: scale(1.03);
}

.brand:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.brand:active {
  transform: scale(0.98);
}

.brand-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.nav-toggle {
  display: none;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  font-size: 14px;
  cursor: pointer;
}

.nav-menu {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  position: relative;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.2rem 0;
  transition: color var(--motion-fast) ease;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  border-radius: 1px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--motion-medium) var(--ease-out-expo);
}

.nav-menu a:hover {
  color: var(--color-primary);
}

.nav-menu a:hover::after {
  transform: scaleX(1);
}

.nav-menu a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
  border-radius: 4px;
}

.nav-menu a:focus-visible::after {
  transform: scaleX(1);
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: 0.5rem;
}

.lang-btn {
  border: none;
  background: none;
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
  color: var(--color-muted);
  padding: 0.25rem 0.35rem;
  border-radius: 6px;
  transition: color var(--motion-fast) ease, background var(--motion-fast) ease;
}

.lang-btn:not(.active):hover {
  color: var(--color-primary);
  background: rgba(15, 111, 255, 0.08);
}

a.lang-btn {
  text-decoration: none;
  display: inline-block;
}

.lang-btn.active {
  color: var(--color-primary);
  font-weight: 600;
}

.lang-sep {
  color: var(--color-border);
  user-select: none;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.5rem;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
  }

  .nav-menu.is-open {
    display: flex;
  }

  .lang-switch {
    margin-left: 0;
    padding-top: 0.5rem;
    border-top: 1px solid var(--color-border);
  }
}

/* Hero */
.hero {
  position: relative;
  padding: 3rem 0 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #f0f7ff 0%, #fff 45%, #f3fffc 100%);
  z-index: -1;
  transition: opacity var(--motion-medium) ease;
}

.hero:hover .hero-bg {
  opacity: 0.94;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 1rem;
  color: var(--color-text);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--color-muted);
  margin: 0 0 1.25rem;
}

.trust-strip {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
}

.trust-strip li {
  font-size: 0.8rem;
  color: var(--color-text);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition:
    transform var(--motion-medium) var(--ease-out-expo),
    box-shadow var(--motion-medium) ease,
    border-color var(--motion-fast) ease;
}

.trust-strip li:hover {
  transform: translateY(-2px);
  border-color: rgba(15, 111, 255, 0.35);
  box-shadow: 0 6px 16px rgba(15, 111, 255, 0.12);
}

.trust-strip li::before {
  content: "✔";
  color: var(--color-accent);
  font-size: 0.75rem;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-visual {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow var(--motion-medium) var(--ease-out-expo);
}

.hero-visual:hover {
  box-shadow: 0 16px 48px rgba(15, 111, 255, 0.18);
}

.hero-img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  transition: transform 0.65s var(--ease-out-expo);
}

.hero-visual:hover .hero-img {
  transform: scale(1.04);
}

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.35rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition:
    transform var(--motion-fast) var(--ease-out-expo),
    box-shadow var(--motion-fast) ease,
    background var(--motion-fast) ease,
    border-color var(--motion-fast) ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: #0d5ee0;
  color: #fff;
  box-shadow: 0 6px 20px rgba(15, 111, 255, 0.35);
}

.btn-secondary {
  background: #fff;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background: #f0f7ff;
  color: #0d5ee0;
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: rgba(15, 111, 255, 0.06);
  color: #0d5ee0;
}

.btn-block {
  width: 100%;
  margin-top: auto;
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  text-align: center;
  margin: 0 0 2rem;
}

.section:not(.section-cta) .section-title::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  margin: 0.65rem auto 0;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0.35);
  opacity: 0.85;
  transition: transform var(--motion-medium) var(--ease-out-expo), opacity var(--motion-medium) ease;
}

.section-about .about-card-main .section-title::after {
  margin-left: 0;
  margin-right: auto;
  transform-origin: left center;
}

.section:not(.section-cta):hover .section-title::after {
  transform: scaleX(1);
  opacity: 1;
}

.section-pain {
  background: var(--color-soft);
}

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .cards-3 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  transition:
    transform var(--motion-medium) var(--ease-out-expo),
    box-shadow var(--motion-medium) ease,
    border-color var(--motion-fast) ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 111, 255, 0.2);
  box-shadow: 0 12px 32px rgba(15, 111, 255, 0.1);
}

.card h3 {
  margin-top: 0;
  font-size: 1.1rem;
  color: var(--color-primary);
}

.muted {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.highlight {
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0;
}

.alert {
  margin-top: 1rem;
  padding: 0.75rem;
  background: #fff8f0;
  border-left: 3px solid #f5a524;
  font-size: 0.9rem;
}

.pain-summary {
  margin-top: 1.5rem;
}

.solution-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.solution-list li {
  padding: 0.85rem 0 0.85rem 2rem;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  transition: background var(--motion-fast) ease;
}

.solution-list li:hover {
  background: rgba(15, 111, 255, 0.05);
  border-radius: 8px;
}

.solution-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(21, 183, 158, 0.25);
}

/* Products / service plans */
.service-plans {
  background: linear-gradient(180deg, #f5f8fc 0%, #ffffff 48%, #f7fafc 100%);
}

.service-plans-head {
  text-align: center;
  margin-bottom: 2rem;
}

.service-plans-heading {
  margin-bottom: 0.65rem;
  color: #132043;
}

.service-plans-subtitle {
  margin: 0 auto;
  max-width: 40rem;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.service-plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}

@media (min-width: 901px) {
  .service-plans-grid {
    grid-template-columns: 1fr minmax(0, 1.08fr) 1fr;
  }
}

@media (max-width: 900px) {
  .service-plans-grid {
    grid-template-columns: 1fr;
  }
}

.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 1rem;
  padding: 1.5rem 1.5rem 1.35rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  box-shadow: 0 4px 22px rgba(19, 32, 67, 0.07);
  transition:
    transform var(--motion-medium) var(--ease-out-expo),
    box-shadow var(--motion-medium) ease,
    border-color var(--motion-fast) ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 44px rgba(19, 32, 67, 0.12);
  border-color: rgba(15, 111, 255, 0.28);
}

@media (min-width: 901px) {
  .product-card--featured:hover {
    transform: translateY(-5px) scale(1.02);
  }
}

.product-card--featured {
  border: 2px solid var(--color-primary);
  box-shadow: 0 16px 48px rgba(15, 111, 255, 0.18);
  padding: 1.65rem 1.6rem 1.5rem;
}

@media (min-width: 901px) {
  .product-card--featured {
    transform: scale(1.02);
    z-index: 1;
  }
}

.product-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.product-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  line-height: 1.2;
}

.product-badge--default {
  color: #1e40af;
  background: #dbeafe;
}

.product-badge--assist_blue {
  color: #1e40af;
  background: #dbeafe;
}

.product-badge--recommended {
  color: #fff;
  background: linear-gradient(135deg, #0f6fff, #2563eb);
  box-shadow: 0 2px 8px rgba(15, 111, 255, 0.35);
}

.product-badge--tier_green {
  color: #047857;
  background: #d1fae7;
  border: 1px solid rgba(21, 183, 158, 0.35);
}

.product-badge--premium_purple {
  color: #5b21b6;
  background: #ede9fe;
}

.product-card-title {
  margin: 0;
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  font-weight: 700;
  line-height: 1.4;
  color: #111827;
}

.product-section {
  margin: 0;
}

.product-section-label {
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary);
}

.product-audience-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.product-audience-list li {
  position: relative;
  padding-left: 0.85rem;
  margin-bottom: 0.4rem;
}

.product-audience-list li:last-child {
  margin-bottom: 0;
}

.product-audience-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-muted);
  opacity: 0.85;
}

.product-audience-text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-muted);
}

/* 方案卡底部 callout：单层圆角浅底容器 + 圆勾图标与文案同色（绿 / 蓝 / 紫 三套主色） */
.plan-callout {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.625rem;
  margin-top: 0.35rem;
  margin-bottom: 0.15rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  box-sizing: border-box;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.5;
}

.plan-callout--green {
  background: #ecfdf5;
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.22);
}

.plan-callout--blue {
  background: #edf2ff;
  color: #2563eb;
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.plan-callout--purple {
  background: #f3e8ff;
  color: #7c3aed;
  border: 1px solid rgba(124, 58, 237, 0.22);
}

.plan-callout-icon {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  line-height: 0;
  color: inherit;
}

.plan-callout-svg {
  display: block;
  width: 22px;
  height: 22px;
}

.plan-callout-text {
  flex: 1;
  min-width: 0;
  margin: 0;
}

/* 区块底部：问号图标 + 说明 + 链接，整体居中 */
.service-plans-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.45rem 0.5rem;
  margin: 2.5rem auto 0;
  max-width: 46rem;
  font-size: 0.94rem;
  line-height: 1.65;
}

.service-plans-footer-icon {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  line-height: 0;
}

.service-plans-footer-svg {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
}

.service-plans-footer-copy {
  display: inline;
  text-align: center;
}

.service-plans-footer-note {
  color: #64748b;
}

.service-plans-footer-link {
  display: inline;
  margin-left: 0.15rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  white-space: nowrap;
}

.service-plans-footer-link:hover {
  text-decoration: underline;
}

.service-plans-footer-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

.service-plans-footer-link:active {
  opacity: 0.88;
}

.product-card-divider {
  height: 1px;
  margin: 0.15rem 0;
  background: var(--color-border);
  border: 0;
}

.product-section--includes {
  flex: 1 1 auto;
}

.product-includes-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

.product-includes-list li {
  position: relative;
  padding-left: 1.85rem;
  margin-bottom: 0.55rem;
  color: var(--color-text);
}

.product-includes-list li:last-child {
  margin-bottom: 0;
}

.product-includes-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2rem;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  background: #22c55e
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23ffffff' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E")
    center/0.65rem no-repeat;
}

.product-card-footer {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: auto;
}

.product-card .btn-block {
  margin-top: 0;
}

/* Process — 四步横向/纵向串联，步骤间箭头指向下一步 */
.steps {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 1.75rem;
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
}

.steps li {
  flex: 1 1 0;
  min-width: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.875rem;
  row-gap: 0.4rem;
  align-items: start;
  transition:
    transform var(--motion-medium) var(--ease-out-expo),
    box-shadow var(--motion-medium) ease,
    border-color var(--motion-fast) ease;
}

/* 步骤之间的指向（大屏：向右，落在两卡间隙正中） */
.steps li:not(:last-child)::after {
  content: '';
  position: absolute;
  z-index: 2;
  top: 50%;
  right: -0.875rem;
  width: 20px;
  height: 20px;
  transform: translate(50%, -50%);
  background: no-repeat center / contain;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f6fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E");
  pointer-events: none;
}

.steps li:hover {
  transform: translateY(-3px);
  border-color: rgba(15, 111, 255, 0.22);
  box-shadow: 0 10px 28px rgba(15, 111, 255, 0.09);
}

.steps li::before {
  counter-increment: step;
  content: counter(step);
  grid-column: 1;
  grid-row: 1 / -1;
  position: static;
  justify-self: center;
  align-self: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(165deg, var(--color-primary) 0%, #0a52d4 100%);
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(15, 111, 255, 0.22);
}

.steps strong {
  grid-column: 2;
  grid-row: 1;
  display: block;
  margin: 0;
  font-size: 1rem;
  line-height: 1.35;
}

.steps span {
  grid-column: 2;
  grid-row: 2;
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.45;
}

@media (max-width: 900px) {
  .steps {
    flex-direction: column;
    gap: 0;
  }

  .steps li:not(:last-child) {
    margin-bottom: 2rem;
  }

  .steps li:not(:last-child)::after {
    top: auto;
    bottom: -1rem;
    right: 50%;
    transform: translate(50%, 50%);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f6fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 5v14M6 13l6 6 6-6'/%3E%3C/svg%3E");
  }
}

/* Hospitals */
.lead {
  text-align: center;
  color: var(--color-muted);
  margin: 0 0 1.5rem;
}

.hospital-showcase {
  background: linear-gradient(180deg, #ffffff 0%, #f5f8fc 55%, #ffffff 100%);
}

/* 医院区块：父级上下留白与左右边距略收紧 */
.section.section-hospitals {
  padding: 3rem 0;
}

.section-hospitals .container {
  width: min(1120px, 100% - 24px);
}

.hospital-showcase-head {
  text-align: center;
  margin-bottom: 2rem;
}

.hospital-showcase-title {
  color: #132043;
  margin-bottom: 0.75rem;
}

.hospital-showcase-lead {
  margin: 0 0 0.65rem;
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.hospital-showcase-tag {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-accent);
}

.hospital-showcase-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hospital-showcase-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.65rem 0.85rem;
  align-items: center;
  padding: 0.85rem 1rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  box-shadow: 0 2px 14px rgba(19, 32, 67, 0.06);
  transition:
    transform var(--motion-medium) var(--ease-out-expo),
    box-shadow var(--motion-medium) ease,
    border-color var(--motion-fast) ease;
}

.hospital-showcase-card:hover {
  transform: translateY(-2px);
  border-color: rgba(15, 111, 255, 0.18);
  box-shadow: 0 10px 28px rgba(19, 32, 67, 0.1);
}

.hospital-card-logo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: #fff;
  overflow: hidden;
}

.hospital-card-logo-img {
  display: block;
  width: 100%;
  height: 100%;
  padding: 4px;
  box-sizing: border-box;
  border-radius: 50%;
  object-fit: contain;
}

.hospital-card-logo-text {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  line-height: 1.15;
  max-width: 64px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.hospital-card-identity {
  min-width: 0;
  grid-column: 2;
  grid-row: 1;
}

.hospital-card-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.65rem;
  margin-bottom: 0.35rem;
}

.hospital-card-name {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  color: #111827;
  line-height: 1.35;
}

.hospital-card-desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--color-muted);
}

.hospital-card-features {
  list-style: none;
  margin: 0;
  padding: 0;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem;
  font-size: 0.86rem;
  line-height: 1.45;
  color: var(--color-text);
}

.hospital-card-features li {
  position: relative;
  padding-left: 1.65rem;
  margin: 0;
}

.hospital-card-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2rem;
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 50%;
  background: var(--color-accent)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23ffffff' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E")
    center/0.58rem no-repeat;
}

@media (min-width: 1024px) {
  .hospital-showcase-card {
    grid-template-columns: 100px minmax(200px, 1fr) minmax(280px, 1.2fr);
    gap: 0.85rem 1rem;
    padding: 0rem 0.5rem;
  }

  .hospital-card-identity {
    grid-column: 2;
    grid-row: 1;
  }

  .hospital-card-features {
    grid-column: 3;
    grid-row: 1;
    align-self: center;
    grid-template-columns: 1fr;
  }
}

.hospital-showcase-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2rem;
  padding: 0.75rem 1rem;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  transition: border-color var(--motion-fast) ease, box-shadow var(--motion-medium) ease;
}

.hospital-showcase-banner:hover {
  border-color: rgba(15, 111, 255, 0.45);
  box-shadow: 0 8px 24px rgba(15, 111, 255, 0.12);
}

.hospital-showcase-banner-note {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin: 0;
  flex: 1;
  min-width: min(100%, 260px);
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--color-text);
}

.hospital-banner-check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 0.1rem;
  border-radius: 50%;
  background: var(--color-primary)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23ffffff' d='M9 16.17 4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E")
    center/0.75rem no-repeat;
}

.hospital-showcase-banner-cta {
  font-weight: 600;
  text-decoration: none;
  color: var(--color-primary);
  white-space: nowrap;
}

.hospital-showcase-banner-cta:hover {
  color: #0a5ad9;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hospital-showcase-banner-cta:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

.hospital-showcase-banner-cta:active {
  color: #0846b8;
}

/* Cases */
.case-points {
  margin: 0 0 1rem;
  padding-left: 1.1rem;
  color: var(--color-muted);
  font-size: 0.92rem;
}

blockquote {
  margin: 0;
  padding: 1rem;
  background: var(--color-soft);
  border-radius: 8px;
  font-style: italic;
  font-size: 0.92rem;
  border-left: 3px solid var(--color-primary);
  transition:
    transform var(--motion-medium) var(--ease-out-expo),
    box-shadow var(--motion-medium) ease,
    border-left-color var(--motion-fast) ease;
}

blockquote:hover {
  transform: translateX(3px);
  box-shadow: 0 8px 24px rgba(15, 111, 255, 0.1);
  border-left-color: var(--color-accent);
}

.case-long {
  font-size: 0.88rem;
}

/* FAQ */
.faq-list {
  width: 100%;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0.65rem;
  overflow: hidden;
  background: #fff;
  transition: border-color var(--motion-fast) ease, box-shadow var(--motion-medium) ease;
}

.faq-item:hover {
  border-color: rgba(15, 111, 255, 0.25);
  box-shadow: 0 6px 20px rgba(15, 111, 255, 0.06);
}

.faq-q {
  width: 100%;
  text-align: left;
  padding: 1rem 1.25rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  border: none;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: background var(--motion-fast) ease;
}

.faq-q::after {
  content: "+";
  color: var(--color-primary);
  font-size: 1.25rem;
  font-weight: 400;
  flex-shrink: 0;
}

.faq-item.is-open .faq-q::after {
  content: "−";
}

.faq-q:hover {
  background: var(--color-soft);
}

.faq-a {
  padding: 0 1.25rem 1rem;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.faq-a p {
  margin: 0;
}

/* CTA band */
.section-cta {
  background: linear-gradient(120deg, #0f6fff 0%, #15b79e 100%);
  color: #fff;
}

.section-cta .section-title {
  color: #fff;
}

.cta-trust-strip {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem 0;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto 1.5rem;
  padding: 0.85rem 1.15rem;
  background: #1565c8;
  border-radius: 10px;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  transition: transform var(--motion-medium) var(--ease-out-expo), box-shadow var(--motion-medium) ease;
}

.cta-trust-strip:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.2);
}

.cta-trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.3;
  padding: 0 0.85rem;
}

.cta-trust-item + .cta-trust-item {
  border-left: 1px solid rgba(255, 255, 255, 0.45);
}

.cta-trust-icon {
  flex-shrink: 0;
  color: #fff;
}

.cta-trust-label {
  color: #fff;
}

@media (max-width: 520px) {
  .cta-trust-strip {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    gap: 0;
    padding: 0.65rem 0.85rem;
  }

  .cta-trust-item {
    justify-content: center;
    padding: 0.55rem 0.5rem;
  }

  .cta-trust-item + .cta-trust-item {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.45);
  }
}

.section-cta .btn-primary {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
}

.section-cta .btn-primary:hover {
  background: #f0f7ff;
}

.section-cta .btn-outline {
  border-color: #fff;
  color: #fff;
}

.section-cta .btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* Lead form modal */
.lead-modal[hidden] {
  display: none !important;
}

.lead-modal:not([hidden]) {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(1rem, env(safe-area-inset-top)) 1rem max(1rem, env(safe-area-inset-bottom));
  box-sizing: border-box;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
}

.lead-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
}

body.lead-modal-open {
  overflow: hidden;
}

.lead-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: rgba(19, 32, 67, 0.55);
  cursor: default;
}

.lead-modal-panel {
  position: relative;
  z-index: 1;
  width: min(520px, calc(100% - 2rem));
  max-height: min(92vh, 900px);
  margin: 0;
  overflow-y: auto;
  overflow-x: hidden;
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--color-border);
  box-shadow: 0 20px 50px rgba(19, 32, 67, 0.18);
}

.lead-modal-head {
  position: relative;
  padding: 1.25rem 2.75rem 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.lead-modal-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.45rem);
  font-weight: 600;
  color: #132043;
  line-height: 1.35;
  text-align: center;
}

.lead-modal-close {
  position: absolute;
  top: 0.85rem;
  right: 0.65rem;
  width: 2.25rem;
  height: 2.25rem;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--color-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    background var(--motion-fast) ease,
    color var(--motion-fast) ease;
}

.lead-modal-close:hover {
  background: var(--color-soft);
  color: var(--color-text);
}

.lead-modal-close:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.lead-modal-close:active {
  transform: scale(0.96);
}

.lead-form {
  position: relative;
  background: #fff;
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.lead-form--modal {
  border: none;
  box-shadow: none;
  border-radius: 0 0 14px 14px;
  padding: 1.25rem 1.5rem 1.5rem;
}

.lead-form--modal .field-label-row {
  justify-content: flex-start;
}

.lead-modal .country-listbox {
  z-index: 50;
}

.lead-form label,
.lead-form fieldset {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font: inherit;
  transition: border-color var(--motion-fast) ease, box-shadow var(--motion-fast) ease;
}

.lead-form input:hover,
.lead-form select:hover,
.lead-form textarea:hover {
  border-color: rgba(15, 111, 255, 0.35);
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  outline: 2px solid rgba(15, 111, 255, 0.35);
  border-color: var(--color-primary);
}

.country-combobox {
  position: relative;
  width: 100%;
  min-width: 0;
}

.country-search-input {
  padding-right: 2.5rem;
}

.country-combobox-chevron {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.25rem;
  height: 1.25rem;
  pointer-events: none;
  background: no-repeat center / contain
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='m19.5 8.25-7.5 7.5-7.5-7.5'/%3E%3C/svg%3E");
  opacity: 0.75;
}

.country-listbox {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 4px);
  z-index: 40;
  margin: 0;
  padding: 0.35rem 0;
  list-style: none;
  max-height: min(280px, 50vh);
  overflow-y: auto;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.country-listbox [role="option"] {
  padding: 0.45rem 0.75rem;
  cursor: pointer;
  font-weight: 400;
}

.country-listbox [role="option"]:hover,
.country-listbox [role="option"].is-highlighted {
  background: rgba(15, 111, 255, 0.1);
  color: var(--color-primary);
}

.hint {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--color-muted);
  margin: 0 0 0.5rem;
}

.field-label-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.field-label-text {
  flex: 1;
  min-width: 0;
}

.lead-form .req {
  flex-shrink: 0;
  color: #e04f4f;
  line-height: 1.25;
}

/* Footer */
.site-footer {
  background: #0f1419;
  color: #c9d4e0;
  padding: 3rem 0 1.5rem;
}

.site-footer a {
  color: #8ec5ff;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-grid--two-cols {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 720px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid--two-cols {
    grid-template-columns: 1fr;
  }
}

.footer-brand-block {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.45rem;
  max-width: min(22rem, 100%);
}

.footer-logo {
  display: block;
  width: 100%;
  height: auto;
  max-height: 52px;
  margin: 0;
  object-fit: contain;
  object-position: left center;
  filter: brightness(1.1);
}

.footer-brand {
  font-weight: 600;
  color: #fff;
  margin: 0;
  line-height: 1.4;
}

.site-footer h3 {
  color: #fff;
  font-size: 1rem;
  margin-top: 0;
}

.footer-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0 0 0.55rem;
}

.footer-contact-icon {
  flex-shrink: 0;
  width: 1.35rem;
  height: 1.35rem;
  margin-top: 0.12rem;
  color: #8ec5ff;
}

.footer-contact-icon-svg {
  display: block;
  width: 100%;
  height: 100%;
}

.footer-contact-row a {
  word-break: break-word;
}

.footer-social-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 10px;
  color: #8ec5ff;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}

.footer-social-icon-svg {
  display: block;
  width: 1.35rem;
  height: 1.35rem;
  flex-shrink: 0;
}

.footer-social-link:hover {
  color: #cfe4ff;
  background: rgba(255, 255, 255, 0.06);
}

.footer-social-link:focus-visible {
  outline: 2px solid #8ec5ff;
  outline-offset: 2px;
}

.footer-social-link:active {
  color: #a8cfff;
  background: rgba(255, 255, 255, 0.08);
}

.footer-wa-qr {
  margin-top: 0.75rem;
}

.footer-wa-qr-title {
  margin: 0 0 0.45rem;
  font-size: 0.95rem;
  color: #c9d4e0;
}

.footer-wa-qr-img {
  display: block;
  width: 140px;
  height: auto;
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #fff;
}

.copyright {
  text-align: center;
  font-size: 0.8rem;
  color: #7a8a99;
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Floating CTA — 主按钮外层扩散涟漪（仅 box-shadow spread，无缩放） */
@keyframes float-primary-ripple {
  0% {
    box-shadow:
      0 4px 14px rgba(15, 111, 255, 0.22),
      0 0 0 0 rgba(15, 111, 255, 0.55);
  }

  45% {
    box-shadow:
      0 4px 14px rgba(15, 111, 255, 0.22),
      0 0 0 12px rgba(15, 111, 255, 0.28);
  }

  100% {
    box-shadow:
      0 4px 14px rgba(15, 111, 255, 0.22),
      0 0 0 24px rgba(15, 111, 255, 0);
  }
}

/* Floating CTA */
.float-cta {
  position: fixed;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow: visible;
}

.float-btn {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  padding: 1rem 0.55rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  letter-spacing: 0.08em;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  transition:
    transform var(--motion-fast) var(--ease-out-expo),
    box-shadow var(--motion-fast) ease;
}

.float-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22);
}

.float-btn:active {
  transform: scale(0.98);
}

.float-primary {
  position: relative;
  background: var(--color-primary);
  color: #fff;
  transition: transform var(--motion-fast) var(--ease-out-expo);
  box-shadow: 0 4px 14px rgba(15, 111, 255, 0.22);
  animation: float-primary-ripple 1.85s ease-out infinite;
}

.float-btn.float-primary:hover {
  color: #fff;
  background: #0d5ee0;
  animation: none;
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.18);
}

.float-btn.float-primary:focus-visible {
  color: #fff;
  background: #0d5ee0;
  outline: 2px solid rgba(255, 255, 255, 0.95);
  outline-offset: 3px;
}

.float-wa {
  background: #25d366;
  color: #fff;
}

.float-btn.float-wa:hover,
.float-btn.float-wa:focus-visible {
  color: #fff;
  background: #1ebe5d;
}

@media (max-width: 900px) {
  .float-cta {
    left: max(0.5rem, env(safe-area-inset-left, 0px));
    right: max(0.5rem, env(safe-area-inset-right, 0px));
    top: auto;
    bottom: max(0.5rem, env(safe-area-inset-bottom, 0px));
    transform: none;
    flex-direction: row;
    justify-content: stretch;
    gap: 0.5rem;
    writing-mode: horizontal-tb;
    max-width: 100%;
    box-sizing: border-box;
  }

  .float-btn {
    flex: 1 1 0;
    min-width: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    writing-mode: horizontal-tb;
    text-orientation: mixed;
    letter-spacing: 0;
    padding: 0.7rem 0.65rem;
    font-size: 0.8rem;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.2);
  }
}

/* Thanks banner (optional) */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.form-thanks {
  background: #e8fff6;
  border: 1px solid var(--color-accent);
  color: #0d5c4d;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  display: none;
}

.form-thanks.is-visible {
  display: block;
}

.form-error {
  background: #fff0f0;
  border: 1px solid #f0a8a8;
  color: #8c2b2b;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  display: none;
}

.form-error.is-visible {
  display: block;
}

.form-error.form-error--detail {
  white-space: pre-wrap;
  word-break: break-word;
}

/* About — 品牌色与 Logo 面板 */
.section-about.about-rich {
  position: relative;
  padding: 4rem 0;
  background:
    radial-gradient(ellipse 80% 60% at 12% 20%, rgba(15, 111, 255, 0.12), transparent 52%),
    radial-gradient(ellipse 72% 55% at 88% 78%, rgba(21, 183, 158, 0.14), transparent 55%),
    linear-gradient(180deg, #f0f7ff 0%, #f8fbff 48%, #f4fcf9 100%);
  overflow: hidden;
}

.section-about.about-rich::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: min(420px, 55vw);
  height: min(420px, 55vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15, 111, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.section-about.about-rich::after {
  content: "";
  position: absolute;
  inset: auto auto -25% -8%;
  width: min(360px, 50vw);
  height: min(360px, 50vw);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21, 183, 158, 0.1) 0%, transparent 72%);
  pointer-events: none;
}

.about-card {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(160px, 240px) 1fr;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: stretch;
  padding: clamp(1.5rem, 3vw, 2.35rem);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(15, 111, 255, 0.14);
  box-shadow: 0 22px 56px rgba(15, 44, 92, 0.1);
  transition:
    transform var(--motion-medium) var(--ease-out-expo),
    box-shadow var(--motion-medium) ease,
    border-color var(--motion-fast) ease;
}

.about-card:hover {
  transform: translateY(-3px);
  border-color: rgba(15, 111, 255, 0.28);
  box-shadow: 0 28px 64px rgba(15, 44, 92, 0.14);
}

.about-card-aside {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100%;
}

.about-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  box-sizing: border-box;
  min-height: 132px;
  padding: clamp(1.25rem, 2.5vw, 1.65rem);
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid rgba(15, 111, 255, 0.12);
  box-shadow: 0 2px 12px rgba(19, 32, 67, 0.06);
}

.about-logo-img {
  display: block;
  height: clamp(64px, 10vw, 72px);
  width: auto;
  max-width: 100%;
  margin: 0 auto;
  object-fit: contain;
}

.about-card-main .section-title {
  text-align: left;
  margin: 0 0 1rem;
}

.about-card-main p {
  margin: 0 0 1rem;
}

.about-card-main p:last-child {
  margin-bottom: 0;
}

@media (max-width: 700px) {
  .about-card {
    grid-template-columns: 1fr;
  }

  .about-card-aside {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }

  .about-logo-wrap {
    max-width: 320px;
    flex: 1 1 auto;
  }
}

/* 提交成功页 */
.thank-you-body .thank-you-main {
  padding: clamp(2rem, 8vh, 4rem) 0 clamp(3rem, 12vh, 5rem);
  min-height: calc(100vh - var(--header-h) - 4rem);
  display: flex;
  align-items: center;
}

.thank-you-card {
  text-align: center;
  padding: clamp(2rem, 5vw, 3rem);
  background: var(--color-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.thank-you-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--color-accent);
}

.thank-you-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 1rem;
  color: var(--color-text);
}

.thank-you-lead {
  margin: 0 auto 1.75rem;
  max-width: 36rem;
  color: var(--color-muted);
  font-size: 1.0625rem;
}

.thank-you-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.lead-form .lead-form-turnstile {
  margin-bottom: 1rem;
  min-height: 4.125rem;
}

.lead-form .lead-form-turnstile iframe {
  border-radius: 8px;
}

/* 404 */
.http-404-body .http-404-main {
  padding: clamp(2rem, 10vh, 4rem) 0;
  min-height: calc(100vh - var(--header-h) - 2rem);
  display: flex;
  align-items: center;
}

.http-404-card {
  text-align: center;
  padding: clamp(2rem, 5vw, 3rem);
  background: var(--color-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.http-404-code {
  margin: 0 0 0.5rem;
  font-size: clamp(3rem, 12vw, 4.5rem);
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary);
  letter-spacing: -0.04em;
  opacity: 0.35;
}

.http-404-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  font-weight: 700;
  color: var(--color-text);
}

.http-404-meta {
  margin: 0 0 1.5rem;
  color: var(--color-muted);
  font-size: 1rem;
  line-height: 1.55;
}

.http-404-back {
  display: inline-flex;
}

/* 尊重系统「减少动态效果」设置：关闭位移动画，保留静态样式 */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero:hover .hero-bg {
    opacity: 1;
  }

  .hero-visual:hover .hero-img {
    transform: none;
  }

  .trust-strip li:hover,
  .card:hover,
  .product-card:hover,
  .steps li:hover,
  .hospital-showcase-card:hover,
  .about-card:hover,
  blockquote:hover,
  .cta-trust-strip:hover,
  .float-btn:hover {
    transform: none;
  }

  .lead-modal-close:active {
    transform: none;
  }

  .section:not(.section-cta) .section-title::after {
    transform: scaleX(1);
    opacity: 1;
  }

  .nav-menu a::after {
    transform: scaleX(0);
  }

  .nav-menu a:hover::after,
  .nav-menu a:focus-visible::after {
    transform: scaleX(1);
  }
}